v3.26.3
Equity (Details)
$ / shares in Units, $ in Thousands
 1 Months Ended 6 Months Ended
Oct. 30, 2025
shares
Apr. 30, 2026
USD ($)
$ / shares
shares
Jun. 30, 2026
USD ($)
$ / shares
shares
Jun. 30, 2025
USD ($)
Jun. 30, 2026
SFr / shares
Jan. 31, 2026
SFr / shares
shares
Dec. 31, 2025
USD ($)
shares
Dec. 31, 2025
SFr / shares
Equity [Line Items]                
Recapitalization of ordinary shares received 0.706              
Preferred stock par value (in Francs per share) | SFr / shares         SFr 0.05     SFr 0.05
Common shares, shares issued   490,907 5,383,871       4,797,505  
Common shares, shares outstanding     5,383,871       4,797,505  
Common shares, par value | SFr / shares         0.05 SFr 0.05   0.05
Warrants outstanding   687,270 54,852          
Exercise price per warrants | $ / shares   $ 3.025            
Conversion of common shares     662          
Stock-based compensation expense (in Dollars) | $     $ 284          
Gross proceeds | $   $ 1,350 $ 1,350        
Warrants issued   687,270 54,852          
Exercise price of warrant | $ / shares   $ 3.025            
Warrants term   5 years            
Pre Modification     61,855          
Post modification     371,130          
Underlying warrant shares     655,373          
Preferred shares value | $ [1]            
Dividends on the stated value     8.00%          
Aggregate liquidation preference | $     $ 1,094,027          
Preferred shares, shares outstanding     4,367       5,029  
Measurement Input, Share Price [Member]                
Equity [Line Items]                
Measurements inputs     3.87          
Measurement Input, Expected Dividend Rate [Member]                
Equity [Line Items]                
Measurements inputs     0          
Pre-funded Warrants [Member]                
Equity [Line Items]                
Warrant converted into shares           250,000    
Warrants outstanding     25,342          
Exercise price per warrants | $ / shares     $ 10.1          
Purchase price | $ / shares   $ 2.75            
Warrants issued     25,342          
Exercise price of warrant | $ / shares     $ 10.1          
Legacy and Placement Agent Warrants [Member]                
Equity [Line Items]                
Warrants outstanding     51,571          
Warrants issued     51,571          
Warrant [Member]                
Equity [Line Items]                
Warrants outstanding     828,407          
Exercise price per warrants | $ / shares     $ 2.75          
Warrants issued     828,407          
Exercise price of warrant | $ / shares     $ 2.75          
Warrant amount | $     $ 2,051,652          
Preferred shares value | $     $ 2,688,159          
2025 Equity Incentive Plan [Member]                
Equity [Line Items]                
Shares granted     16,152          
Exercise price | $ / shares     $ 6          
April 2026 PIPE Financing [Member]                
Equity [Line Items]                
Warrants outstanding     250,000          
Warrants issued     250,000          
April 2026 PIPE Financing [Member] | Pre-funded Warrants [Member]                
Equity [Line Items]                
Warrants outstanding     828,755          
Exercise price per warrants | SFr / shares         0.05      
Warrants issued     828,755          
Exercise price of warrant | SFr / shares         0.05      
April 2026 PIPE Financing [Member] | Warrant [Member]                
Equity [Line Items]                
Warrants outstanding     687,270          
Exercise price per warrants | $ / shares     $ 3.025          
Warrants issued     687,270          
Exercise price of warrant | $ / shares     $ 3.025          
Minimum [Member]                
Equity [Line Items]                
Exercise price per warrants | $ / shares     2.75          
Exercise price of warrant | $ / shares     2.75          
Conversion price | $ / shares     $ 2.75          
Minimum [Member] | Measurement Input, Expected Term [Member]                
Equity [Line Items]                
Measurements inputs     0.5          
Minimum [Member] | Measurement Input, Risk Free Interest Rate [Member]                
Equity [Line Items]                
Measurements inputs     0.0372          
Minimum [Member] | Measurement Input, Volatility [Member]                
Equity [Line Items]                
Measurements inputs     0.8856          
Minimum [Member] | Legacy and Placement Agent Warrants [Member]                
Equity [Line Items]                
Exercise price per warrants | $ / shares     $ 36          
Exercise price of warrant | $ / shares     36          
Minimum [Member] | Warrant [Member]                
Equity [Line Items]                
Conversion price | $ / shares     2.75          
Maximum [Member]                
Equity [Line Items]                
Exercise price per warrants | $ / shares     18          
Exercise price of warrant | $ / shares     18          
Conversion price | $ / shares     $ 16.5          
Maximum [Member] | Measurement Input, Expected Term [Member]                
Equity [Line Items]                
Measurements inputs     4.16          
Maximum [Member] | Measurement Input, Risk Free Interest Rate [Member]                
Equity [Line Items]                
Measurements inputs     0.0389          
Maximum [Member] | Measurement Input, Volatility [Member]                
Equity [Line Items]                
Measurements inputs     1.1725          
Maximum [Member] | Legacy and Placement Agent Warrants [Member]                
Equity [Line Items]                
Exercise price per warrants | $ / shares     $ 2,075          
Exercise price of warrant | $ / shares     2,075          
Maximum [Member] | Warrant [Member]                
Equity [Line Items]                
Conversion price | $ / shares     $ 18          
Preferred Participation Certificates (“PPCs”) [Member]                
Equity [Line Items]                
Preferred stock par value (in Francs per share) | SFr / shares         0.05     SFr 0.05
Warrant converted into shares   9,945            
Conversion of common shares     9,945          
Preferred shares value | $     $ 3       $ 4  
Share convertible     307,506          
Preferred shares, shares outstanding     46,884       56,829  
Common Stock [Member]                
Equity [Line Items]                
Warrant converted into shares   63,640       250,000    
Common shares, shares issued     5,383,871          
Common shares, shares outstanding     5,383,871          
Common shares, par value | SFr / shares         SFr 0.05      
Conversion of common shares     63,640          
Preferred Stock [Member]                
Equity [Line Items]                
Warrant converted into shares   662            
Preferred Stock [Member] | Maximum [Member]                
Equity [Line Items]                
Conversion price | $ / shares     $ 16.5          
Pre-Merger NLS Preferred Shares [Member]                
Equity [Line Items]                
Preferred shares value | $     $ 636,507          
[1] Less than $1 thousand.